Revise or Review?
Words matter.
It might help to think of viva prep as revising for a test. If that’s how you think of it then follow that impulse. Make a plan. Consider what you need to do. Build structure to help you get the work done. Thinking of viva prep as exam revision has merit.
Another consideration could be that viva prep is reviewing things. You don’t need to revise and re-learn everything. You already know what you know. Because you’ve been doing this for years you don’t need to revise and cram your mind with information. Instead you just have to review who you are, what you can do and how far you’ve come.
Words matter.
What words are you using to describe your process for getting ready?